Corrections

Published: March 12, 2010

An article on Monday about Gary L. Krupp, an outspoken Jewish supporter of the Vatican's position that Pope Pius XII, the pontiff during World War II, did all that he could to save Jews from the Holocaust, misidentified the employer of the Rev. John T. Pawlikowski and misstated the organizational title of Rabbi Eric J. Greenberg, two critics of Mr. Krupp's research. Father Pawlikowski is a professor of social ethics at the Catholic Theological Union in Chicago, not the University of Chicago, and Rabbi Greenberg is the director of interfaith affairs at the Anti-Defamation League, not the associate director.